Calibration Technologies Gg-r22-0500 | Refrigerants | Gas Detectors (general-purpose) | Gasdetectorsusa
Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas

CALIBRATION TECHNOLOGIES   GG-R22-0500

CALIBRATION TECHNOLOGIES GG-_R22-0500
  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE
CTI GasGuard R Refrigerant Infrared Sensor for R22, R134a, R401a, R402a, R404a, R407a, R407c, R422d, R434a and R507a. (0-500 or 0-3000 ppm) for gas leak detection in refrigeration systems, food processing areas, bottling plants and others. No false alarms. 4-20 mA output, 24VDC power supply and NEMA 4X polycarbonate enclosure.

GG-R22-0500
1,519.00

Refrigerant Gas
Gas Range
Relay Output
RM420 Relay Output

   In Stock  ]


Key Features

  • R22, R134a, R404a, R507a and other refrigerant gases detected
  • Gas-specific infrared sensor technology – no false alarms
  • Industry standard linear 4/20 mA output
  • Corrosion, weather and chemical resistant sensor enclosure
  • Sensor designed to adapt to any harsh environment from -50°F to +120°F
  • Real-time continuous monitoring
  • 0-500 ppm and 0-3,000 ppm ranges available
  • Self-diagnostics of sensor elements for fail-safe operation
  • Meets California Air Resources Board specifications with 0-500 ppm range

The GasGuard R utilizes proven infrared sensor technology for fast and accurate leak detection. With no moving parts and no cells to replace, the GasGuard R provides real-time continuous monitoring and inexpensive long-term operating costs.

The GasGuard R is refrigerant gas specific, so false alarms from floor cleaners and food off-gasing is non- existent. The output signal is also not affected by EMI/RFI, moisture or drastic temperature variations such as washdowns, defrost cycles, etc.

The GasGuard R provides an industry standard linear 4/20 mA output signal compatible with most gas detection systems and PLCs. The high-quality polycarbonate enclosure offer excellent chemical corrosion protection and high impact resistance.

Applications

  • Refrigeration Systems
  • Food Processing areas
  • Perimeter Monitoring
  • Bottling Plants
  • Breweries
  • Ice Rinks
  • Supermarkets
  • Rack Houses
  • Compressor Rooms
  • Pharmaceuticals
  • Sea Vessels
Benefits

  • Extremely long life
  • Low cost of ownership
  • Simple operation
  • Rugged and reliable
  • Versatile for any application

The standard GasGuard R sensor comes equipped with a corrosion proof enclosure and adaptive temperature control, and is designed to work anywhere. With only one sensor for any application, designing, ordering and maintaining your refrigerant monitoring system is less hassle. The 0/500 ppm model provides the highest accuracy and lowest leak detection ability, starting at 10 ppm, to meet the California Air Resources Board specifications.

The GasGuard R is available for two different target gas classes. The R8 model operates at approximately 8 microns wavelength and detects R134a, R404a, R410a, R507a and other HFC gases. The R9 model operates at approximately 9 microns wavelength and detects R22, R11 and other CFC/HCFC gases.

The GasGuard R is prepared to survive in just about any harsh industrial condition. The adaptive temperature control system allows it to automatically adjust to extreme temperature fluctuations. Every sensor circuit board is sealed forever in potting compound, protecting electronic components and copper tracing from corrosion. A specially vented chemical- resistant polycarbonate enclosure protects the sensor from accidental damage, weather and even direct hose-hits from clean-up crews.

Specifications
DETECTION PRINCIPLE: (NDIR) Non-Dispersive Infrared
DETECTION METHOD: Diffusion
GASES: R8 model: R134a, R404a, R410a, R507a
R9 model: R11, R22
RANGES: 0/500 ppm
0/3,000 ppm
OUTPUT SIGNAL: Linear 4/20 mA (max input impedance: 700 Ohms)
POWER SUPPLY: +24 VDC, 250 mA
ACCURACY: +/- 5% of value, but dependant on calibration gas accuracy
RESOLUTION: 1% of full-scale
RESPONSE TIME: T50 = less than 30 seconds
T90 = less than 60 seconds
ZERO DRIFT: Less than 1% of full-scale per month, non-cumulative
SPAN DRIFT: Less than 1% of full-scale per month, non- cumulative
LINEARITY: +/- 3% of full-scale
REPEATABILITY: +/- 1% of full-scale
WIRING CONNECTIONS: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft.
ENCLOSURE: Injection-molded NEMA 4X polycarbonate
Hinged lid with captive screw. For non-classified areas.
TEMPERATURE RANGE: -50°F to +120°F (-45°C to +49°C)
HUMIDITY RANGE: 5% to 100% condensing
DIMENSIONS: 7.5” high x 6.5” wide x 3.75” deep
WEIGHT: 3 lbs
Export Info
Made inUnited States
Harmonized Tariff Code (HTC)9027102000

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